Stainless-steel submersible sewage pumps

VX-ST stainless steel submersible pumps are designed for sewage drainage in domestic, civil, and industrial settings where suspended solids are present in the water, such as sludge-mixed water, groundwater, or surface water. They are also perfect for pumping out flooded areas like basements, underground parking garages, car wash stations, and emptying septic tanks and sewage systems.
※ The hydraulic configuration of the VORTEX volute and impeller results from advanced fluid dynamics calculations, delivering superior performance and efficiency for notable energy savings.
※ The VORTEX impeller can handle solids up to 50 mm in diameter. Its unique design ensures safe operation against clogging.

Flow rate up to 700 l/min (42 m3/h)
Head up up to 17 m
Liquid temperature up to +40° C
Capable of processing suspended solids – up to Ø 40 mm for VX /35-ST
– up to Ø 50 mm for VX /50-ST
Maximum operating depth below water level up to 5m (with an appropriately sized power cable)
Draining capability – 290 mm for VX 8-ST e VX 10-ST
– 330 mm for VX 15-ST
– 360 mm for VX 20-ST
Motor 2 poles
Ingress protection rating IP 68
Pump housing Stainless steel AISI 304
Impeller Stainless steel AISI 304
Pump sleeve motore Stainless steel AISI 304
Shaft Stainless steel AISI 431

Technical documentation